... and methods. 1.Introduction China is one of the world's most serious geological disasters and most threatened population due to its mountainous and hilly areas account for about 65 % of the land area and its geological conditions are complex, tectonic activities are frequent, the hazards include collapse...

... plate tectonics geological subdiscipline structural geology society iop publishing iop conf deformation rock type environmental science 861 geologist conference electric power industry standard people reservoir characterization china stability engineering beijing characteristic...

... geologist cutter university abrasiveness civil engineering environmental science 861 ignimbrite characteristic efficiency fragmentation fujian 350116 fuzhou university china 11th Conference of Asian Rock Mechanics Society IOP Publishing IOP Conf. Series: Earth and Environmental Science 861...

... the paleoearthquakes on the Maoyaba fault are unclear. plate tectonics fracture characterization cal bp earthquake tibetan plateau reservoir characterization environmental science 861 paleoearthquake geologist landslide lsb landslide colluvial wedge china trench structural geology society iop...

... Abstract This study investigated the impact of drying cracks on the hydraulic conductivity of compacted bentonite–sand blocks to support the construction of buffer barriers in an underground research laboratory for the disposal of China's high–level radioactive waste. The hydraulic...

... of uncertainties in the rock properties can be quantitatively considered in the reliability-based method, which may be more informative for decision-making. 1. Introduction Karst landforms are widely distributed in southwest China because of the special geological conditions and abundant rainfall in the region...

... projects (e.g. underground laboratories and tunnels) were constructed in deep areas with complicated conditions (Jiang et al. 2010). There are many rockbursts in coal mines in China. The earliest rockburst occurred in Shengli Mine in Fushun in 1933. According to incomplete statistics, from 1949 to 1985...

... plateau elevation geologist artificial intelligence environmental science 861 journal earth science plate tectonics insignificantly correlated interpretation reservoir characterization china relationship 11th Conference of Asian Rock Mechanics Society IOP Publishing IOP Conf. Series: Earth...

... onsite investigations and field tests, the term "time bomb" was coined to describe the severity of prestressed anchor cables failure [7,8]. A large number of prestressed anchor cables are currently being used in China's civil engineering, water conservancy, and hydropower projects. According...

...% cement and 15% sand, the added constituents worked together with silt to form a strong structural skeleton. 1. Introduction With the rapid development of China's economy, increasing numbers of construction projects, such as water conservancy, land reclamation, port development, and waterway...

... Abstract On July 23, 2019, a large-scale, high-position landslide was triggered by heavy rainfall at Pingdi Village, Jichang Town, Shuicheng County, Guizhou, China. Based on a field investigation, multi-temporal remote sensing images, and topographic maps, the elevation of the crown...

... Abstract New flat land was created in Yan’An (China) through bulldozing mountains and filling valleys for subsequent urban construction. This creation may cause severe environmental problems, with major concern on the large-scale land subsidence. However, large-scale high-precision monitoring...

... structural geology reservoir characterization geologist environmental geology mathematics of computing hydrogeology sedimentary rock rock type geological subdiscipline discharge karst aquifer groundwater china tunnel construction environmental science 861 conduit tunnel...

... evaluation of the deep-buried tunnels near the Batang fault zone. 1. Introduction In the next decade, Tens of deep-buried tunnels will be constructed in the Tibet Plateau of China. Due to the presence of large-scale thermal faults near the tunnel site, deep-buried tunnels in western China are exposed...

... Abstract The 2008 Wenchuan earthquake (Ms = 8.0) occurred in Sichuan, China, and triggered many landslides that were more concentrated near the epicenter. A watershed of Min River of length 80 km and an area of approximately 2100 km 2 was chosen in this study to assess the spatial...

... Abstract On January 5, 1970, a Ms 7.7 earthquake occurred in Qujiang River valley, Tonghai County, Yunnan Province, China, with many induced landslides. In this study, the black-and-white KeyHole satellite images were downloaded before the earthquake on February 12 1969, and after...

... on geo-hazards that occurred in recent years in mainland China were collected. We analyzed the correlation of the conditions of triggering geo-hazards and the spatial and temporal characteristics based on the statistical data. From the findings, geo-hazards in China were controlled by numerous factors...

... slopes at the tunnel entrance and exit section, considering the strong earthquake area in western China as the research area, a three-dimensional finite element (FE) model was established and the FE modal analysis of the slope at the tunnel entrance and exit section was conducted. The dynamic response...

... Abstract Emeishan basalts are widely distributed in Southwest China, where several large-scale sliding disasters occurred in recent years. At about 5:00 am on July 2, 2017, a high-elevation basalt landslide occurred on the slope of Dongbiangou in Nantang Village, Nantian Township, Leibo County...

... Abstract The first impounding process in the foundation pit of an arch dam will lead to stress redistribution, and the working state of the dam needs to be reanalyzed. Taking the Wudongde Arch Dam under construction in China as the engineering background, ABAQUS finite element analysis...